This library is simply a wrapper around google-diff-match-patch.
Install from Bower
bower install angular-diff-match-patch
See this demo for reference, and click the button to view it in Plunker
Development work requires npm from Node.js
Begin with:
npm install -g bower
npm install
bower install
Then you can use:
npm start To host the directory so you can see the demo
npm test To run the Jasmine tests with change detection